Power Integrations (NASDAS Code: Powi) today announced the introduction of the InnoswitchTM 3-PD series IC today, this is the industry-facing USB TYPE-C, USB power transmission (PD ) And USB digital control power supply (PPS) adapter application's highest solution. New IC uses ultra-thin INSOPTM-24D packages, internal integration of USB-C and PD controllers, high-voltage POWIGAN TM switches, multi-mode quasi-resonance reverse transistors, secondary side detection circuits, FLUXLINKTM isolation digital feedback circuit And synchronous rectifier drivers.

Power Integrations Adi Kulkarni said: "For designers seeking extreme charger power density, Innoswitch3-PD IC is the best choice. High power density requires high integration and efficiency to reduce Self-fever. Innoswitch3-PD IC As the latest member of our Innoswitch3 product series, you can greatly simplify smartphones, tablets, laptops, and other compact, high-energy USB PD power supplies needed to benefit from fast charging equipment. The .innoswitch3-PD IC can reduce the number of BOM components to half of the traditional design, thereby shortening design time. For the original and non-original charger vendors, it can greatly simplify the mass production of ultra-thin and ultra-compact chargers. "

The power supply design using the Innoswitch3-PD IC has a low-to-14MW no-load power consumption, which is in line with all global energy efficiency regulations. The high efficiency of these devices can significantly reduce heat dissipation without the need for a large piece of heat sink. The FLUXLINK high-speed communication feedback link for Power Integrations ensures fast and accurate secondary side adjustments. The Innoswitch3-PD IC also has a comprehensive protection function, including input voltage monitoring, accurate voltage laid / sleeve reduction and overvoltage protection, and output overvoltage and undervoltage failure detection that can be set separately for fault response.